CLIMATE CHARTS
Lebanon, Illinois
Latitude: 38.6003 Longitude: -89.8178
Elevation: 498 feet (151.8 meters)
Monthly Data Table for Lebanon, Illinois
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
39.4 |
44.4 |
55.4 |
67.0 |
76.1 |
85.0 |
88.4 |
87.5 |
80.5 |
69.2 |
55.9 |
42.1 |
Minimum Temperature |
°F |
20.5 |
23.7 |
32.7 |
43.4 |
53.2 |
62.8 |
67.0 |
64.7 |
55.1 |
44.2 |
34.2 |
23.9 |
Heating Degree Days |
°F |
1086 |
866 |
652 |
313 |
103 |
8 |
0 |
2 |
49 |
283 |
600 |
992 |
Cooling Degree Days |
°F |
0 |
0 |
3 |
19 |
92 |
274 |
394 |
346 |
133 |
26 |
1 |
0 |
Precipitation |
in. |
2.56 |
2.68 |
3.57 |
4.06 |
4.70 |
4.01 |
4.26 |
3.55 |
3.58 |
3.71 |
4.53 |
3.07 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
4.1 |
6.9 |
13.0 |
19.4 |
24.5 |
29.4 |
31.3 |
30.8 |
26.9 |
20.7 |
13.3 |
5.6 |
Minimum Temperature |
°C |
-6.4 |
-4.6 |
0.4 |
6.3 |
11.8 |
17.1 |
19.4 |
18.2 |
12.8 |
6.8 |
1.2 |
-4.5 |
Heating Degree Days |
°C |
603 |
481 |
362 |
174 |
57 |
4 |
0 |
1 |
27 |
157 |
333 |
551 |
Cooling Degree Days |
°C |
0 |
0 |
2 |
11 |
51 |
152 |
219 |
192 |
74 |
14 |
1 |
0 |
Precipitation |
cm. |
6.50 |
6.81 |
9.07 |
10.31 |
11.94 |
10.19 |
10.82 |
9.02 |
9.09 |
9.42 |
11.51 |
7.80 |